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1. |
Q: In city B & C, ratio of postgraduates is 7 : 8. Total population who is postgraduate in city B is equal to total population of city A. find ratio of non-postgraduate population in city B to that of city C. |
A. | 07:03:00 |
B. | 08:03:00 |
C. | 07:01:00 |
D. | 03:01:00 |
E. | 08:01:00 |
Answer» E. 08:01:00 | |